This article was originally published on www.mentalfloss.com as Could You Pass 4th Grade Science Today? Take This 5-Question ...

A UCLA neurology professor's 10-year self-assessment helps women determine if memory loss stems from estrogen changes during ...

Five multiple-choice questions – set by children – to test your knowledge, and a chance to submit your own junior ...

Eating about 2 tablespoons of tomato paste daily for three months boosted attention, processing speed and associative memory ...

The moment you learn them, the way you see the world changes just a little.This time, we have 50 "slightly scary trivia facts ...

Jigsaw puzzles, along with sudokus, crosswords, and word games such as Wordle, are more popular than ever—and some puzzlers ...

CALLING ALL BRAINIACS! It’s time to put that brainy-brain to the test with this edition of POP QUIZ PDX—our local, sassy-ass trivia quiz. And this week we’ll see how much YOU know about the latest ...

Quiz: Can You Survive the Spooky Season Time Machine?

Challenge yourself with three difficult puzzles that require logic, focus, and creativity. A great way to test your problem-solving skills and have fun. #BrainGames #PuzzleChallenge #Trivia ...

Put your knowledge to the test on September 25, 2026 from 6:00–8:00 pm. Teams of 1, 2, 3, or 4 are welcome, and we can place you if you come solo. Entry is $2 per person, with all money paid out to ...

Hello. This is the 10th installment of "Brain Training Ideas for Class Newsletters." As promised last time, this issue features a "Kanji Origin Quiz." We have prepared three levels of difficulty to ...